void ri_QueryResultValue(object sender, DevExpress.XtraEditors.Controls.QueryResultValueEventArgs e)
        {
            e.Value = dateEdit1.EditValue;
            DateTime               date  = Convert.ToDateTime(e.Value);
            PropertyInfo           pi    = typeof(FilterControl).GetProperty("FocusInfo", BindingFlags.Instance | BindingFlags.NonPublic);
            FilterControlFocusInfo focus = (FilterControlFocusInfo)pi.GetValue(filterControl1, null);
            ClauseNode             cnode = focus.Node as ClauseNode;

            if (cnode == null)
            {
                return;
            }
            if (cnode.Operation == ClauseType.Between)
            {
                if (focus.ElementIndex == 2)
                {
                    PatchOperator(cnode.AdditionalOperands[1] as OperandValue, date, comboBoxEdit1.Text, true);
                }
                else if (focus.ElementIndex == 3)
                {
                    PatchOperator(cnode.AdditionalOperands[0] as OperandValue, date, comboBoxEdit1.Text, false);
                }
                cnode.RecalcLabelInfo();
            }
        }